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function of a frame buffer in computer?

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13y ago

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How pixel screen positions are stored and retrieved from frame buffer?

how pixel screen positions are stored and retrieved from frame buffer?


What is the Difference between frame buffer and z buffer?

The z-buffer holds information about the depth of a 3D scene. Specifically, it holds information about the coordinates of each object in the scene, so that the CPU/GPU knows the order in which objects should be drawn.The frame buffer is a more physical thing. Your computer monitor stores information for the next image it's going to draw in the frame buffer.


Should a photo go all the way to the picture frame or is a buffer okay?

A photo does not have to go all the way to the picture frame. It is the user's preference to have a buffer or not when displaying a photo.


Consider a 3 different raster system with resolutin of 64048012801024 and 25602048 what size frame buffer is needee for each of theae system tostore 12 bits and 24 bit?

to store 12 bits per pixel 1.for system with resolution 640 by 480 frame buffer size=(640*480*12)/8=0.46Mbyte 2.for system with resolution 1280 by 1024 frame buffer sizs=(1280*1024*12)/8=1.96Mbyte 3.for system with resolution 2560 by 2048 frame buffer sizs=(2560*2048*12)/8=7.86Mbyte to store 24 bits per pixel 1.for system with resolution 640 by 480 frame buffer size=(640*480*24)/8=0.92Mbyte 2.for system with resolution 1280 by 1024 frame buffer sizs=(1280*1024*24)/8=3.93Mbyte 3.for system with resolution 2560 by 2048 frame buffer sizs=(2560*2048*24)/8=15.72Mbyte


What computer receive the frame?

mini computer/main frame computers


What is frame buffer size formula?

it would be [X * Y * color depth(in bits)] this would give you the the frame buffer size in bits. Example: Say we had a resolution of 1280 x 1024 and a color depth of 4 bits. we would go 1280 * 1024 * 4 to give us 5242880 bits then to get bytes we divide by 8 to get 655360 bytes then to get kilobytes we divide by 1024 (Remember computers are base 2) 640 kilobytes so a computer running at 1280 x 1025 with a color depth of 4 bits requires a frame buffer of 640 kilobytes.


In computers What is the length of the average frame?

1500


What is the function of a buffer?

to resist drastic changes in the pH of a solution


What is the function of ssc buffer?

SSC buffer increases ionic strength so precipitation of DNA or RNA is increases.CHARUSAT UNIVERSITY.


Why gets function gives a warning every time you compile a c program?

It is unsafe. In order to use gets() safely, you need to know how many characters you will be reading to ensure your character buffer is large enough: char buffer[10]; while (gets (buffer) != 0) { ...process buffer... } The above code has undefined behaviour when the number of characters read is 10 or more (you need one character for the null-terminator). This is because the character buffer, str, decays to a pointer (referencing &str[0]) and the function, gets(), cannot determine the number of characters in a buffer by its pointer alone. The gets() function was dropped from the C standard in 2011, however some implementations still include it. To avoid the warning, use the fgets() function instead. This allows you to specify the length of your buffer and (when used correctly) prevents buffer overflow. char buffer[10]; while (fgets (buffer, 10, stdin) != 0) { ...process buffer... }


Which one of the following combinations cannot function as a buffer solution: a) HCl and NaCl, b) NH and NHCl, or c) HNO and NaNO?

The combination that cannot function as a buffer solution is a) HCl and NaCl.


What is the difference between tbs buffer-tbst buffer and corresponding function of them?

Tween 20. In TBST you add 0.05-0.1/ Tween 20.